NJM13404M

Instrumentation, Op Amps, Buffer Amps Overview

The NJM13404 is a single-supply dual operational amplifier manufactured by Nisshinbo Micro Devices Inc. It operates from a supply voltage range of +2V to +14V with a typical operating current of 2.0mA. Key electrical parameters include a maximum input offset voltage of 4mV, an input bias current of up to 150nA, and a slew rate of 1.2V/µs. The device features a unity gain bandwidth of 2.0MHz and a common mode rejection ratio of 90dB. It utilizes bipolar technology and offers high output drive capability with source currents up to 35mA and sink currents up to 30mA.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Operates on a single power supply ranging from 2V to 14V
• Features AB class output stage for free crossover distortion
• Provides low offset voltage and low bias current characteristics
• Supports high slew-rate performance for signal amplification

Instrumentation, Op Amps, Buffer Amps Applications

• Audio applications requiring low voltage operation
• General-purpose signal amplifiers
• Low-voltage operational circuits

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific package variant required, as the NJM13404 is available in DIP8, DMP8, EMP8, SSOP8, VSP8, and SIP8 configurations. Confirm that the selected component matches the intended PCB footprint and mounting style. Ensure the supply voltage requirements align with the 2V to 14V operational range specified in the datasheet. Check for RoHS compliance status if environmental regulations apply to the final assembly.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a dual operational amplifier is needed for single-supply systems. It is suitable for designs requiring moderate bandwidth and high output drive capabilities. Consider the thermal dissipation limits based on the chosen package type, as power dissipation ratings vary between DIP, DMP, and other packages. Ensure the input common mode voltage range meets the application's signal requirements.

Instrumentation, Op Amps, Buffer Amps Part Context

The NJM13404 belongs to the NJM134 series of operational amplifiers produced by Nisshinbo Micro Devices Inc. This series focuses on general-purpose amplification with specific optimizations for single-supply operation. The device is part of a broader lineup that includes quad variants and different packaging options to suit various board space constraints.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Check for direct pin-compatible alternatives within the NJM134 series or other dual op-amps with similar electrical specifications. Verify that any substitute maintains the same single-supply voltage range and output drive capabilities.